CVE-2026-48334

Illustrator is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

CVSS v3 9.3 CRITICAL

9.3^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://helpx.adobe.com/security/products/illustrator/apsb26-79.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:adobe:illustrator::::::::
	cpe:2.3:a:adobe:illustrator::::::::

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

16 Jul 2026, 18:31

Type	Values Removed	Values Added
First Time		Microsoft windows Microsoft Adobe illustrator Adobe
References	~~() https://helpx.adobe.com/security/products/illustrator/apsb26-79.html -~~	() https://helpx.adobe.com/security/products/illustrator/apsb26-79.html - Vendor Advisory
CPE		cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:adobe:illustrator::::::::

14 Jul 2026, 22:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-14 22:17

Updated : 2026-07-16 18:31

NVD link : CVE-2026-48334

Mitre link : CVE-2026-48334

CVE.ORG link : CVE-2026-48334

JSON object : View

Products Affected

microsoft

windows

adobe

illustrator

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2026-48334", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-48334", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-15T03:59:16.915620Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@adobe.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.3, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.6, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.8}]}, "affected": [{"source": "psirt@adobe.com", "affectedData": [{"vendor": "Adobe", "product": "Illustrator Desktop 2026", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "30.5"}, {"status": "unaffected", "version": "30.6", "versionType": "semver"}], "defaultStatus": "affected"}, {"vendor": "Adobe", "product": "Illustrator Desktop 2025", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "29.8.7"}, {"status": "unaffected", "version": "29.8.9", "versionType": "semver"}], "defaultStatus": "affected"}]}], "published": "2026-07-14T22:17:01.717", "references": [{"url": "https://helpx.adobe.com/security/products/illustrator/apsb26-79.html", "tags": ["Vendor Advisory"], "source": "psirt@adobe.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@adobe.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Illustrator is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed."}], "lastModified": "2026-07-16T18:31:31.123", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:adobe:illustrator:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "184A0233-8240-455B-851C-3CD6336ABE00", "versionEndExcluding": "29.8.9", "versionStartIncluding": "29.0"}, {"criteria": "cpe:2.3:a:adobe:illustrator:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FA134B2-7078-421B-8BF6-27414F62DEFD", "versionEndExcluding": "30.6", "versionStartIncluding": "30.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@adobe.com"}